| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.44 | 13.688% | $51.6598 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $188.56 | 5.786% | $199.4701 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $207.63 | 4.499% | $216.9713 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $246.80 | 12.327% | $277.223 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $27.84 | 10.356% | $30.7231 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $118.80 | 12.709% | $133.8983 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $235.98 | 4.678% | $247.0191 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $1,071.05 | $1,156.9647 | $1,156.96 | $1,156.85 | $1,157.00 | |